Mersenne P-1 top factors

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M222787 has a factor: 6262899545373056544791359001 (92.339 bits)
M222787 has a factor: 3741603222363066111817967 (81.630 bits)
M3052417 has a factor: 1141179984125584753177561 (79.917 bits)
M27366961 has a factor: 412441893852888010968071 (78.449 bits)
M390437 has a factor: 128605404276597570534367 (76.767 bits)
M1710337 has a factor: 38722411618664708703103 (75.036 bits)
M2088787 has a factor: 659210316508935244783 (69.159 bits)
M9325159 has a factor: 635315498297290933609 (69.106 bits)
M3658283 has a factor: 393246170360473684081 (68.414 bits)
M2385259 has a factor: 266594745903788296529 (67.853 bits)
M2510141 has a factor: 139587305297782858913 (66.920 bits)
M4740419 has a factor: 67740844907735879881 (65.877 bits)
M1938317 has a factor: 23167667768539821799 (64.329 bits)
M1415837 has a factor: 13219576405889002441 (63.519 bits)
M1913917 has a factor: 10625177369210828111 (63.204 bits)
M20848559 has a factor: 9949242880951712831 (63.109 bits)
M1771613 has a factor: 3241332074373031409 (61.491 bits)
M1714483 has a factor: 931842228751479649 (59.693 bits)
M1405163 has a factor: 497559084257123929 (58.788 bits)
M1415567 has a factor: 356086807204318807 (58.305 bits)
M1405163 has a factor: 104875230380676271 (56.541 bits)
M4551023 has a factor: 70075225107921983 (55.960 bits)

For copy-paste to forum:

[M]M222787[/M] has a 92.339-bit (28-digit) factor: [url=https://www.mersenne.ca/M222787]6262899545373056544791359001[/url] (P-1,B1=500000,B2=5500000,E=6)
[M]M222787[/M] has a 81.630-bit (25-digit) factor: [url=https://www.mersenne.ca/M222787]3741603222363066111817967[/url] (P-1,B1=500000,B2=5500000,E=6)
[M]M3052417[/M] has a 79.917-bit (25-digit) factor: [url=https://www.mersenne.ca/M3052417]1141179984125584753177561[/url] (P-1,B1=500000,B2=1500000,E=6)
[M]M27366961[/M] has a 78.449-bit (24-digit) factor: [url=https://www.mersenne.ca/M27366961]412441893852888010968071[/url] (P-1,B1=100000,B2=100000)
[M]M390437[/M] has a 76.767-bit (24-digit) factor: [url=https://www.mersenne.ca/M390437]128605404276597570534367[/url] (P-1,B1=500000,B2=500000)
[M]M1710337[/M] has a 75.036-bit (23-digit) factor: [url=https://www.mersenne.ca/M1710337]38722411618664708703103[/url] (P-1,B1=500000,B2=500000)
[M]M2088787[/M] has a 69.159-bit (21-digit) factor: [url=https://www.mersenne.ca/M2088787]659210316508935244783[/url] (P-1,B1=500000,B2=1500000,E=6)
[M]M9325159[/M] has a 69.106-bit (21-digit) factor: [url=https://www.mersenne.ca/M9325159]635315498297290933609[/url] (P-1,B1=500000,B2=500000)
[M]M3658283[/M] has a 68.414-bit (21-digit) factor: [url=https://www.mersenne.ca/M3658283]393246170360473684081[/url] (P-1,B1=500000,B2=500000)
[M]M2385259[/M] has a 67.853-bit (21-digit) factor: [url=https://www.mersenne.ca/M2385259]266594745903788296529[/url] (P-1,B1=50000,B2=1000000,E=6)
[M]M2510141[/M] has a 66.920-bit (21-digit) factor: [url=https://www.mersenne.ca/M2510141]139587305297782858913[/url] (P-1,B1=50000,B2=50000)
[M]M4740419[/M] has a 65.877-bit (20-digit) factor: [url=https://www.mersenne.ca/M4740419]67740844907735879881[/url] (P-1,B1=50000,B2=50000)
[M]M1938317[/M] has a 64.329-bit (20-digit) factor: [url=https://www.mersenne.ca/M1938317]23167667768539821799[/url] (P-1,B1=500000,B2=500000)
[M]M1415837[/M] has a 63.519-bit (20-digit) factor: [url=https://www.mersenne.ca/M1415837]13219576405889002441[/url] (P-1,B1=500000,B2=500000)
[M]M1913917[/M] has a 63.204-bit (20-digit) factor: [url=https://www.mersenne.ca/M1913917]10625177369210828111[/url] (P-1,B1=500000,B2=1500000,E=6)
[M]M20848559[/M] has a 63.109-bit (19-digit) factor: [url=https://www.mersenne.ca/M20848559]9949242880951712831[/url] (P-1,B1=50000,B2=50000)
[M]M1771613[/M] has a 61.491-bit (19-digit) factor: [url=https://www.mersenne.ca/M1771613]3241332074373031409[/url] (P-1,B1=500000,B2=500000)
[M]M1714483[/M] has a 59.693-bit (18-digit) factor: [url=https://www.mersenne.ca/M1714483]931842228751479649[/url] (P-1,B1=500000,B2=500000)
[M]M1405163[/M] has a 58.788-bit (18-digit) factor: [url=https://www.mersenne.ca/M1405163]497559084257123929[/url] (P-1,B1=500000,B2=500000)
[M]M1415567[/M] has a 58.305-bit (18-digit) factor: [url=https://www.mersenne.ca/M1415567]356086807204318807[/url] (P-1,B1=500000,B2=500000)
[M]M1405163[/M] has a 56.541-bit (18-digit) factor: [url=https://www.mersenne.ca/M1405163]104875230380676271[/url] (P-1,B1=500000,B2=500000)
[M]M4551023[/M] has a 55.960-bit (17-digit) factor: [url=https://www.mersenne.ca/M4551023]70075225107921983[/url] (P-1,B1=50000,B2=1000000,E=6)

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	146M	PrimeNet wavefront

Biggest factors for pdazzl	nfs	ecm	p-1	p+1	any
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Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for pdazzl

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	pdazzl	222787	6262899545373056544791359001	28	92.339	2015-02-19
2	pdazzl	222787	3741603222363066111817967	25	81.630	2015-02-19
3	pdazzl	3052417	1141179984125584753177561	25	79.917	2015-02-19
4	pdazzl	27366961	412441893852888010968071	24	78.449	2015-02-15
5	pdazzl	390437	128605404276597570534367	24	76.767	2015-02-19
6	pdazzl	1710337	38722411618664708703103	23	75.036	2015-01-29
7	pdazzl	2088787	659210316508935244783	21	69.159	2015-02-04
8	pdazzl	9325159	635315498297290933609	21	69.106	2015-02-19
9	pdazzl	3658283	393246170360473684081	21	68.414	2015-02-19
10	pdazzl	2385259	266594745903788296529	21	67.853	2015-02-20
11	pdazzl	2510141	139587305297782858913	21	66.920	2015-02-20
12	pdazzl	4740419	67740844907735879881	20	65.877	2015-02-20
13	pdazzl	1938317	23167667768539821799	20	64.329	2015-02-19
14	pdazzl	1415837	13219576405889002441	20	63.519	2015-02-01
15	pdazzl	1913917	10625177369210828111	20	63.204	2015-02-19
16	pdazzl	20848559	9949242880951712831	19	63.109	2015-02-20
17	pdazzl	1771613	3241332074373031409	19	61.491	2015-02-19
18	pdazzl	1714483	931842228751479649	18	59.693	2015-02-19
19	pdazzl	1405163	497559084257123929	18	58.788	2015-01-29
20	pdazzl	1415567	356086807204318807	18	58.305	2015-02-01
21	pdazzl	1405163	104875230380676271	18	56.541	2015-01-29
22	pdazzl	4551023	70075225107921983	17	55.960	2015-02-20